How many stages would be required for a cascaded BCD counter to ...

[Anajune7]

How many stages would be required for a cascaded BCD counter to provide a decimal count of 9,999?
 
  A) 3 B) 6 C) 5 D) 4

Question 2

A major advantage of the synchronous counter over the nonsynchronous counter is its ability to:
 
  A) operate with its J-K inputs tied permanently HIGH.
  B) operate with no external circuitry.
  C) operate at higher frequencies.
  D) operate at lower frequencies.

[samiel-sayed]

Answer to Question 1

D

Answer to Question 2

C

[Anajune7]

TYSM

[xoxo123]

Thanks for the timely response, appreciate it